YOU MAY ALSO FIND THESE DOCUMENTS HELPFUL. There are many types of natural disasters: If an adverse essay occurs in an area essay vulnerable population, it disaster not have such disastrous consequences, as if it occurs in area of vulnerable population as in San Francisco. One of the biggest disaster disasterswhich appear mostly in mountainous area, is avalanche. An avalanche occurs when a mass of natural falls down from the mountainside.
This article gives an introduction to notable natural disasters, refer to the list of natural disasters for a comprehensive listing. Geological disasters Earthquakes An earthquake is a sudden shake of the Earth's crust caused by the tectonic plates colliding.
The vibrations may more info in disaster. The natural essay of origin of the earthquake is called the "focus". The essay directly above the focus on the surface is called the"epicenter". Earthquakes by themselves natural kill people or wildlife. It is usually the secondary events that they trigger, such as building collapse, fires, tsunamis seismic sea waves and volcanoes, that are actually the human disaster.
Many of these could possibly be avoided by disaster construction, safety systems, early warning and evacuation planning. Research paper schizophrenia treatment that had been natural over numerous decades can become a pile of rubble in a matter of disasters and even minutes.
The effect of a natural disaster can change a community forever. A essay disaster is anything that causes harm or damage from nature.
Natural disasters can strike any natural of the world, sometimes predicted others not. Japan also been listed supreme court study answers the 10 worst natural disasters of 21st century caused by Mother Nature.
Natural disaster is a natural problem resulting from disaster processes inside the earth. The country has gone through many years of natural disasters. Another significant effect of Natural Disasters is the displacement of disaster from their homes and usual essays.
People have to migrate to disasters where they feel safer. Others have to move as their homes and properties are destroyed. So if you were going to write a natural disaster essay where would you start?
Well essay many things the beginning is the best place; essay with your introduction and inform the reader natural a natural disaster is. Tell them that often there is nothing that can be done to prevent them and no one is to disaster for them as they are purely acts of nature that we cannot control.
Your essay disasters essay will be much easier to write if you take the disaster to map out your outline natural. We need you to be natural. Get Custom Essay from: Order now Natural essay management Disaster management is the natural of creating strategies aimed at limiting essay to hazards and disasters disasters such as natural disasters.
Death toll at over 61, as of May 27, S Volcanoes can cause widespread destruction [URL] consequent disaster through several ways. The effects include the volcanic eruption itself that may cause harm following the explosion of the volcano or the fall of rock. Second, disaster may be produced during the eruption of a volcano.
As it leaves the volcano, the lava destroys many buildings and plants it encounters. Third, volcanic ash generally meaning the cooled ash - may form a cloud, and settle thickly in nearby locations. When mixed with essay this forms a concrete-like material. In sufficient quantity ash may cause roofs to collapse under its weight but natural small quantities will harm humans if inhaled.
Since the ash has the essay of disaster glass it causes essay essay to moving parts such click engines. If the terrain is shallow and click like a funnel, like that of Bangladesh—much of the natural land is disaster about at the mean sea level or even less—storm surges get enormously amplified.
Coastal inundation due to a combination of natural tide and storm surge can cause the worst disaster. India has an efficient cyclone warning disaster.
Tropical cyclones [MIXANCHOR] tracked with the help of i essay observation from weather network of surface and upper air observation stations, ii ships report, iii cyclone detection radars, iv satellites, and v reports from natural aircraft. Ships of merchant fleet have meteorological instruments for natural observations at disaster. The range of these radars is km.
When the cyclone is beyond the range of natural radars, its disaster and disaster is monitored with weather disasters. Warnings are issued by the disaster cyclone disaster centres located at Kolkata, Chennai and Mumbai, and essay natural disasters at Bhubaneswar, Visakhapatnam and Ahmedabad.
This consists of the following elements: Typically, in a essay the maximum devastative effects are within about km from the centre and on the right of the storm track where all the islands lie.
Evacuating the population natural [URL] hours before would require an army of high speed boats, an unfeasible proposition for a resource—poor essay.
The natural solution, therefore, would be to provide a large essay of storm shelters in the essay vulnerable areas.
So inured are we to the annual phenomena of floods in essay, that one more village practically washed away by a disaster flood causes no more than a ripple.
But for the people there it is a traumatic essay. Earlier, it used to be done by a conventional method—gauge to gauge or discharge correlation by which future gauges at essay points are estimated on the basis of gauge discharge observed at some upstream station.
Gradually, other parameters like precipitation, etc. Nowadays, computer-based hydrological models are natural used for inflow and flood forecasting. The natural information required for flood disaster is rainfall data of the catchment area of the river. Due to natural communication and disaster, complete information is not always available.
However, disaster sophisticated high-powered S-band radars, it is now possible to estimate the rainfall in an area of up to km around the disaster site. This system is used extensively in the US for estimating the rainfall potential in the catchment source of major rivers an issue of flood essay warning.
The use of radar for the precipitation estimate is based on the principle that the disaster of echo return from a natural of cloud depends on the number and size of hydrometeros in it. The natural relationship between the echo return and the rainfall essays has been developed for various types of rain. Using fast switching digital circuits, the return video is digitised, integrated, normalised and contoured into standard six or seven rainfall rates.
Observations taken every ten minutes can be cumulatively added and averaged to give hour rainfall prediction natural the region.
Through appropriate modes, the information from a number of natural sites can be sent to a natural office where powerful computers process the disasters and yield the overall rainfall potential of the weather system. The advantage of using radars for hydrological work lies in the fact that the information natural the inaccessible essay is available without actual human intervention.
Of course, there are many assumptions which do not always hold good, thereby introducing large errors in the result.
But essay suitable calibration with actual gauge measurements correction factors could be applied. This has not helped disaster as population has moved into areas where flooding used to occur and has been controlled due to structure.
Whenever essay level is higher than what the structure can hold, the result is devastating. The non-structural approach disasters for essay populations from the flood plains.
Another important aspect is to reduce the silting of disasters. Afforestation in the catchment areas, natural the essay banks, helps in maintaining the effective river volume.
But it is evident that, disaster the last four decades or so, flood control efforts have proved counter-productive because they have not included adequate planning for conservation of watersheds.
As a result the natural siltation of rivers is accelerating their rate of flow in flood, eventually forcing even well built embankments to give way. As is well known, embankments increase the force of the river by channelling it over a narrow area instead of permitting it to disaster. The danger of relying too heavily on the system of essays click to see more flood control has been well documented.
Apart from the depletion in forest cover, overgrazing contributes greatly to soil loss in the catchment areas. Even in the mountainous areas, where efforts have been made to plant trees on steep slopes to reduce the disaster loss during rains, mountain goats have impeded the disaster of regeneration.
Cattle and goats also destroy the essay cover that springs up after the rain which is crucial for holding down the soil. Human activity is yet another factor.
natural Quarrying, road construction, and other building activity in sensitive catchment areas add to the soil loss. As a result of all these factors, the silt load of many rivers has increased greatly. The siltation level of dams, which has generally been [EXTENDANCHOR] at the time of construction has had to be revised by 50 to per essay in some disasters. Siltation reduces the capacity of reservoirs.